The Siricidae (Hymenoptera: Symphyta) of Florida [PDF]
, 2013 The six species of Siricidae (Hymenoptera: Symphyta) occurring in Florida and one species of regulatory concern introduced to North America are reviewed.
Leavengood, John M., Jr. +1 more
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Invasion of transition hardwood forests by exotic Rhamnus frangula: Chronology and site requirements [PDF]
, 2007 The invasion chronology and site requirements of the exotic, invasive shrub, glossy buckthorn (Rhamnus frangula), were studied within intact transition hardwood---hemlock---white pine forests in Durham, NH. Data were collected from 63 plots (7 sites with
Wingard, Hanna S
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Traitement réussi d’une plantation de pins rouges affectée par le Gremmeniella abietina, race européenne [PDF]
, 1999 La maladie du chancre scléroderrien des pins est causée par le Gremmeniella abietina. Cette étude porte sur la race européenne de cet ascomycète qui, une fois introduite en Amérique du Nord, s'est révélée plus destructrice que la race indigène nord ...
Laflamme, G.
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Correlation of elongation in White and Red Pine with rainfall [PDF]
, 1949 Research in height growth has been carried on in the east by Kienholz, Cook and Baldwin; in th emiddle west by Rees and Friesner; and in Montana by Kirkwood.Kienholz showed from his observations on red oak, white ash, red maple, gray birch, white or ...
Motley, Jerry Anne
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Disruptant Effects of 4-Allylanisole and Verbenone on \u3ci\u3eTomicus Piniperda\u3c/i\u3e (Coleoptera: Scolytidae) Response to Baited Traps and Logs [PDF]
, 2018 We assessed the inhibitory effects of the host compound 4-allylanisole (release rates = 1 and 2 mg/d in 1994, and 1 and 10 mg/d in 2001) on the response of the pine shoot beetle, Tomicus piniperda (L.), adults to funnel traps baited with the attractant ...
Haack, Robert A +3 more
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Le phénomène des cimes multiples chez les essences résineuses : revue de littérature : rapport final [PDF]
, 1999 Le phénomène de cimes multiples en période de production de semis de conifères a inquiété et inquiète toujours tous ceux qui ont un rôle à jouer dans le processus de régénération des forêts perturbées.
Allaire, Jacques, Lord, Daniel
core
Forest Stand Structure and Primary Production in relation to Ecosystem Development, Disturbance, and Canopy Composition [PDF]
, 2016 Temperate forests are complex ecosystems that sequester carbon (C) in biomass. C storage is related to ecosystem-scale forest structure, changing over succession, disturbance, and with community composition.
Scheuermann, Cynthia M
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Streamline Herbicide Release of Red Pine (Pinus resinosa)
, 1986 Conifer management in the lake States requires the land manager have a diverse set of tools to accomplish the task of plantation establishment and survival. Methods are almost as variable as the soils of the region, which as remnants of ancient seas, volcanos and more recent glaciers.
Brooks, L.S., Jones, B.S.
openaire +1 more source
Wood Chile peppers stalks-plastic composite production
Maderas: Ciencia y Tecnología, 2016 Nowadays, most common wood fibers used to produce wood plastic composites are from Oak and pine trees, rice hull, recycled paper, pallets and post-industrial oak fiber, furniture waste, or cedar wood chips.
Delia J. Valles-Rosales +4 more
doaj
Forest EcosystemsA tree's basal area (BA) and wood volume scale exponentially with tree diameter in species-specific patterns. Recent observed increases in tree growth suggest these allometric relationships are shifting in response to climate change, rising CO2 levels ...
John Schwarzmann, Donald M. Waller
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